13155670000 has 200 divisors, whose sum is σ = 35606439792. Its totient is φ = 4665600000.

The previous prime is 13155669991. The next prime is 13155670001. The reversal of 13155670000 is 7655131.

It is a tau number, because it is divible by the number of its divisors (200).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13155670001) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 4508542 + ... + 4511458.

Almost surely, 2^13155670000 is an apocalyptic number.

13155670000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13155670000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17803219896).

13155670000 is an abundant number, since it is smaller than the sum of its proper divisors (22450769792).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13155670000 is a wasteful number, since it uses less digits than its factorization.

13155670000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2997 (or 2976 counting only the distinct ones).

The product of its (nonzero) digits is 3150, while the sum is 28.

The spelling of 13155670000 in words is "thirteen billion, one hundred fifty-five million, six hundred seventy thousand".